BC-15 | .300 Blackout | 7.5" 416R SS Heavy Barrel | 1:8 Twist | Pistol Length Gas System
User Ratings
No ratings yet
Be the first to review this product
This Bear Creek Arsenal AR-15 7.5" heavy, stainless 300 Blackout barrel has a pistol length gas system with a 1:8 twist. Our 300 Blackout stainless rifle barrels are made from the finest 416R stainless steel and precisely rifled for high accuracy at a great price. Use a Bear Creek Arsenal AR barrel in your next AR 15 build and experience superior performance backed by a lifetime warranty!
All finished barrels go through a 100% inspection process. Inspections include CMMs and Air Gauges for the bores as well as visual and machine inspection.
Does not include gas block or gas tube.
Specifications
- Manufacturer:
- Bear Creek Arsenal
- Category:
- Barrel
- Weight:
- 18.5 oz (1.16 lbs)
- Length:
- 7.5"
- MPN:
- 1787-B300PHB7.518(SS)
- Required Component:
- Yes
Sponsored
Cash for Arms
Upgrading your build? Sell what you have.
Turn your old rifle or pistol into cash for your next build.
Get an OfferWhere to Buy
Have one to sell?
Price History
No Price History Available
Check back later for pricing trends
Price Alert
Sign in to save a target price and receive an email when this component drops.
Sign In to Set AlertRelated Guides
Guide
AR-15 Components: A Complete Reference Guide
A comprehensive overview of every major component in an AR-15 build—including what's inside bolt carrier groups and parts kits—organized by assembly for new builders.
12 min read
Guide
Choosing a Barrel: Length, Profile, and Twist Rate
A neutral guide to how barrel length affects velocity and handling, how profile changes weight and heat management, and how twist rate stabilizes different bullet weights.
8 min read
Guide
Left-Handed AR-15 Builds: Ambi Controls and Component Selection
A neutral guide to component strategies for left-handed shooters, left-eye dominant right-handed shooters, and those managing eye/hand dominance mismatches. Covers ambi uppers, charging handles, gas system tuning, and real-world tradeoffs.
6 min read